
Technical details
Collection: Sports
References
RA-AC0K01B
RA-AC0K02E
RA-AC0K03L
RA-AC0K04E
RA-AC0K05G
Movement
Automatic (with hand winding) mechanical in-house caliber F6722 made in Japan
Power reserve: 40 hours
Accuracy: +25 seconds ~-15 seconds per day
Second hand hacking
22 jewels
Case
– Stainless steel (RA-AC0K01B, RA-AC0K02E and RA-AC0K03L)
– Stainless steel with bronze colour plating (RA-AC0K04E and RA-AC0K05G)
Case size: 43.4mm / thickness: 12.8mm
Case back: Dolphin icon (RA-AC0K05G features Dolphin icon, 70th anniversary limited edition, and serial number engraving)
Glass Front: Sapphire crystal
Water resistance to 20 bars (not an ISO standard diver’s watch)
Screw-down crown
Strap
RA-AC0K01B, RA-AC0K02E and RA-AC0K03L: Stainless steel (SUS316L) / trifold deployant buckle with push button and security latch / width 22mm
RA-AC0K04E: Nylon / pin buckle / width 22mm
RA-AC0K05G: Leather / pin buckle / width 22mm
Dial
Colour of dial
– RA-AC0K01B: Black
– RA-AC0K02E: Green
– RA-AC0K03L: Blue
– RA-AC0K04E: Green
– RA-AC0K05G: Gold gradation
Luminous Light, date
Limited edition
70th anniversary model (RA-AC0K05G) comes in a limited edition of 2,500 pieces